42721084

素因数分解:

$2^2\times 7^1\times {\mathrm{953}}^1\times {\mathrm{1601}}^1$

素因数の和:2565

約数の個数: 24

約数和(自身を含む): 85585248

約数和(自身を除く): 42864164

約数列:

[1, 2, 4, 7, 14, 28, 953, 1601, 1906, 3202, 3812, 6404, 6671, 11207, 13342, 22414, 26684, 44828, 1525753, 3051506, 6103012, 10680271, 21360542, 42721084]

約数ペア:

[(1, 42721084), (2, 21360542), (4, 10680271), (7, 6103012), (14, 3051506), (28, 1525753), (953, 44828), (1601, 26684), (1906, 22414), (3202, 13342), (3812, 11207), (6404, 6671)]